What’s the US National Radio Quiet Zone?
发布时间 2016-10-14 07:00:00 来源
摘要
Tucked away in a stretch of rural land in Virginia, West Virginia and Maryland, the radio quiet zone is 13,000 square miles of near-total electronic silence. What’s going on in this area where cellphones don’t work and microwaves are illegal? Tune in to learn more. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comThey don't want you to read our book.: https://static.macmillan.com/static/fib/stuff-you-should-read/See omnystudio.com/listener for privacy information.
GPT-4正在为你翻译摘要中......
